Additionally, a study proposed that self-excited frictional vibrations within the ... One study introduced an active vibration control method using piezoelectric actuators to reduce wheel squeal ...

Energy is 'lost' or not used effectively when frictional forces occur. For example, when a bike applies its brakes and slows down the kinetic energy of the bike is transformed into heat energy in ...

Similarly, the sliding frictional contact of one-dimensional ... Furthermore, the free vibration and bending of one-dimensional quasicrystal layered composite beams have been studied using ...